World Resorts Italy Trieste Weather

Trieste sea water temperature

Current sea water temperature:
+61.7°F
Minimum sea water temperature in November: 67.5°F
Maximum sea water temperature in November: 56.1°F
Average sea water temperature in November: 61.2°F

Sea water temperature for the last 10 days:

November 13 61.7°F November 8 61.7°F
November 12 61.9°F November 7 62.2°F
November 11 62.1°F November 6 62.4°F
November 10 61.9°F November 5 63.0°F
November 9 62.1°F November 4 63.3°F

When is the warmest sea in Trieste?

Based on the data about daily sea water temperature for the last three years the warmest sea in Trieste was noticed in August, July and September.

Monthly Sea Temperatures in Trieste, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 81.3°F. The highest and lowest sea temperatures during the month were 84.4°F and 79.7°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 79.5°F. The highest and lowest sea temperatures during the month were 83.7°F and 76.6°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 77.1°F. The highest and lowest sea temperatures during the month were 81.7°F and 72.9°F.

Best time for vacation in Trieste

Sunniest months:
August 22 days
July 21 days
June 19 days
Warmest months:
August 84.4 °F
July 83.9 °F
June 79.1 °F
Warmest sea temp:
August 78.5 °F
July 78.2 °F
September 73.9 °F
Coldest months:
January 44.7 °F
December 47.2 °F
February 47.7 °F
Rainiest months:
May 7 days
November 6 days
September 6 days
Windiest months:
February 6.4 mph
March 6.3 mph
November 6.2 mph

Trieste on a weather map

Trieste
+41°F
SW 8 mph
Feels like: +36°F
Precip.: 5%
Places in Italy:
Name
°F
+63°F
+39°F
+45°F
+48°F
+61°F
+61°F
+55°F
+63°F
+57°F
+50°F
+55°F
+59°F
+64°F
+50°F
24 Hours Forecast
Trieste
Local time: 00:23
November 14, saturday
0300
39°F
SW
7 mph
0600
37°F
SW
7 mph
0900
45°F
SW
7 mph
1200
50°F
SW
7 mph
1500
50°F
SW
6 mph
1800
43°F
W
7 mph
2100
37°F
W
7 mph
November 15, sunday
0000
37°F
W
6 mph
Units of measurement: °C / °F